These masks are breathable, reusable, washable & comfortable. I make them from double layers of 100% cotton fabric with reinforced stitching on the sides and adjustable earloops. Available in adult and children's sizes. Adult masks measure 8 by 3 inches flat. Children's masks fit a child 9-12 years old and measure 2.5 by 6.5 flat. Text or call me at 805-636-5562 or email me at [email protected] to place an order. For logistical reasons, I only sell to residents of Port Angeles and Sequim WA.